Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HANASAKI Tohru and OHNISHI Haruki and KUSAOKA Tutomu and KUBO Kenji,Determination of trace amounts of acrylamide/acrylic acid copolymer in wastewater by the tannic acid turbidimetry.,BUNSEKI KAGAKU,05251931,The Japan Society for Analytical Chemistry,1991,40,6,295-300,https://cir.nii.ac.jp/crid/1390282679030022016,https://doi.org/10.2116/bunsekikagaku.40.6_295